Pacific Swimming Boys 10 & under - 50 Y Free
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | James Yoon | 40.10 | 11 | B: 38.19 (+1.91s | 4.8%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 502 | Luke Korpi | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 503 | Kyle Cheung | 40.10 | 9 | B: 38.19 (+1.91s | 4.8%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 504 | Adrian Williams | 40.11 | 7 | B: 38.19 (+1.92s | 4.8%) | Pacific Swimming Zone | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | ||
| 505 | Dirk Ryono | 40.14 | 8 | B: 38.19 (+1.95s | 4.9%) | Santa Cruz Swimming | 02/10/2024 | QSS Santa Cruz C B A+ Meet | ||
| 506 | Daigo Morales | 40.16 | 10 | B: 38.19 (+1.97s | 4.9%) | Pacifica Sea Lions | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 507 | Cooper Conrad | 40.19 | 10 | B: 38.19 (+2.00s | 5.0%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 508 | Reid Barylski | 40.22 | 10 | B: 38.19 (+2.03s | 5.0%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 509 | Ettore Billip | 40.24 | 8 | B: 38.19 (+2.05s | 5.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 510 | Fedor Akimov | 40.25 | 9 | B: 38.19 (+2.06s | 5.1%) | YMCA Presidio Aquatics | 02/22/2025 | NVST Swimming Into Spring | ||
| 511 | Aiden Huang | 40.28 | 9 | B: 38.19 (+2.09s | 5.2%) | DeAnza Cupertino Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 512 | Lucas Kanka | 40.32 | 9 | B: 38.19 (+2.13s | 5.3%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 513 | Daniel Kalinovski | 40.35 | 9 | B: 38.19 (+2.16s | 5.4%) | Otter Swim Club | 02/22/2025 | BAC C B A Meet | ||
| 514 | Nirvaan Mishra | 40.35 | 9 | B: 38.19 (+2.16s | 5.4%) | Unattached | 10/05/2024 | VJO Sprint For The Golden Ticket CBA+ 2024 | ||
| 515 | Joshua Ling | 40.36 | 10 | B: 38.19 (+2.17s | 5.4%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 516 | Kirill Leontyev | 40.37 | 10 | B: 38.19 (+2.18s | 5.4%) | Daly City Dolphins | 02/22/2025 | BAC C B A Meet | ||
| 517 | Neo Perera | 40.39 | 9 | B: 38.19 (+2.20s | 5.4%) | Los Altos Mountain View Aquati | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | ||
| 518 | Xavier Labrecque | 40.45 | 8 | B: 38.19 (+2.26s | 5.6%) | Bulldog Swim Club | 01/25/2025 | Z1N SC Championship | ||
| 519 | Asher Goodman | 40.47 | 9 | B: 38.19 (+2.28s | 5.6%) | Soda Fall | 11/10/2024 | Fall Jamboree Invitational 2024 | ||
| 520 | Dominic Molina | 40.50 | 10 | B: 38.19 (+2.31s | 5.7%) | Gilroy Gators Swim Team | 07/18/2025 | CVAL | ||
| 521 | Michael Chen | 40.55 | 10 | B: 38.19 (+2.36s | 5.8%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 522 | Leo Sciotto | 40.57 | 10 | B: 38.19 (+2.38s | 5.9%) | Mlst | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 523 | Parker Weberg | 40.61 | 9 | B: 38.19 (+2.42s | 6.0%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 524 | Landon Thomassian | 40.62 | 9 | B: 38.19 (+2.43s | 6.0%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | ||
| 525 | Max Bookstein | 40.64 | 10 | B: 38.19 (+2.45s | 6.0%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 526 | Ashton Gaerlan | 40.65 | 10 | B: 38.19 (+2.46s | 6.1%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | ||
| 527 | Samuel Zhou | 40.65 | 9 | B: 38.19 (+2.46s | 6.1%) | Bay Club Panthers | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 528 | David Tan | 40.66 | 8 | B: 38.19 (+2.47s | 6.1%) | Pacifica Sea Lions | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 529 | August Tran | 40.69 | 9 | B: 38.19 (+2.50s | 6.1%) | El Cerrito Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 530 | Andrew Arbatsky | 40.70 | 10 | B: 38.19 (+2.51s | 6.2%) | Pacifica Sea Lions | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 531 | Lucas Estepa | 40.72 | 9 | B: 38.19 (+2.53s | 6.2%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 532 | Lyle Arnold | 40.73 | 9 | B: 38.19 (+2.54s | 6.2%) | Piranha Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | ||
| 533 | Ronan MurdockPerriera | 40.77 | 9 | B: 38.19 (+2.58s | 6.3%) | AC Swim Club | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 534 | Jaxson Duncan | 40.78 | 10 | B: 38.19 (+2.59s | 6.4%) | Carson Tigersharks | 01/17/2025 | 2025 Blizzard Blast Swim Meet | ||
| 535 | Ryaan Sinno | 40.81 | 8 | B: 38.19 (+2.62s | 6.4%) | Walnut Creek Aquabears | 07/20/2024 | Zone 2 Summer Championships | ||
| 536 | Atharv Tiruke | 40.82 | 9 | B: 38.19 (+2.63s | 6.4%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 537 | Cole Su | 40.84 | 8 | B: 38.19 (+2.65s | 6.5%) | Meadow | 11/12/2023 | Fall Jamboree Invitational 2023 | ||
| 538 | Christopher Rasmuson | 40.87 | 8 | B: 38.19 (+2.68s | 6.6%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 539 | Yavin Dantra | 40.87 | 8 | B: 38.19 (+2.68s | 6.6%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 540 | Payson Eattock | 40.88 | 10 | B: 38.19 (+2.69s | 6.6%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 541 | William Ross | 40.89 | 8 | B: 38.19 (+2.70s | 6.6%) | Orinda Country Club | 11/12/2023 | Fall Jamboree Invitational 2023 | ||
| 542 | Alex Zhong | 40.91 | 7 | B: 38.19 (+2.72s | 6.6%) | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | ||
| 543 | Benjamin Alvarez | 40.92 | 7 | B: 38.19 (+2.73s | 6.7%) | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 544 | Rocco Costanza | 40.93 | 7 | B: 38.19 (+2.74s | 6.7%) | Aptos Cabrillo Swim Club | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 545 | Logan Shen | 40.93 | 9 | B: 38.19 (+2.74s | 6.7%) | Santa Clara Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 546 | League Anakata | 40.94 | 9 | B: 38.19 (+2.75s | 6.7%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 547 | Adam Kirk | 40.96 | 9 | B: 38.19 (+2.77s | 6.8%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 548 | Patrick Wang | 40.97 | 8 | B: 38.19 (+2.78s | 6.8%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 549 | Bruce Asmega | 40.99 | 10 | B: 38.19 (+2.80s | 6.8%) | Pacifica Sea Lions | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 550 | Mark Tan | 41.00 | 10 | B: 38.19 (+2.81s | 6.9%) | ElitSwim Club | 07/26/2025 | Zone 2 Summer Championships | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.